Abstract: A fuel injector for gaseous fuel is provided. The fuel injector includes at least one valve having a valve seat and a plunger that engages the seat to prevent gaseous fuel flow and is displaced from the seat to permit gaseous fuel flow. Displacement of the plunger away from the seat to open the at least one valve is resisted by a first plunger control mechanism and then a second plunger control mechanism depending on the distance the plunger is lifted from the seat.

Abstract: A food container allowing the inner space of the food container to be appropriately divided with a minimum number of components and a refrigerator having the same. The food container includes a case defining an accommodation space therein, an inner surface of the case being provided with a stepped portion, a divider assembly to partition the accommodation space as desired, the divider assembly having one side slidably seated on the stepped portion.

Abstract: A food container allowing the inner space of the food container to be appropriately divided with a minimum number of components and a refrigerator having the same. The food container includes a case defining an accommodation space therein, an inner surface of the case being provided with a stepped portion, a divider assembly to partition the accommodation space as desired, the divider assembly having one side slidably seated on the stepped portion.

Abstract: A display apparatus displays a images depending on a viewing angle. The display includes a panel unit including a plurality of unit pixels, each unit pixel including a plurality of sub-pixels having different polarization characteristics, and a control unit to control the sub-pixels, the sub-pixels respectively displaying at least one image polarized at different angles. The display apparatus may display different images simultaneously through a screen.

Abstract: The present invention relates to a compound sanitary napkin (20) comprising a primary absorbent member (30), a base member (50), flaps (33) and at least one zone of extensibility (66). The compound sanitary napkin (20) has a longitudinal center line along a longitudinal direction and a transverse center line along a transverse direction. The primary absorbent member (30) has a longitudinal length (PL), a transverse width (PW), a thickness (PT), a pair of longitudinal sides (24) and a pair of transverse ends (25), and comprises a primary absorbent element (30) and a fluid pervious cover (32) superimposed on the primary absorbent element (30).

Abstract: An optical isolator capable of simultaneously transmitting a plurality of light beams emitted from a plurality of optical fibers in one direction. It includes a plurality of optical fibers for transmitting light beams; a pair of collimating lenses for converting the light beams, emitted from or entered into the optical fibers, into parallel light beams; a pair of symmetric birefringent elements having at least one tapered surface for emitting by polarization the plurality of parallel light beams having passed the collimating lenses, and condensing all the light beams traveling in a forward direction onto the optical fibers, respectively; and a Faraday rotator interposed between the birefringent elements for rotating the light beams incident thereto by 45 degrees. A plurality of tapered faces having the same tapered angle are formed on one surface of the birefringent element so that a plurality of light beams can be simultaneously transmitted in one direction.